<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
  <style>
      div{
          text-align: center;
      }
    h1{
      text-align: center;
      margin-top: 200px;
    }
    a{
        color: #ff6700;
        margin-top: 50px;
        font-size: 25px;
        text-decoration: none;
    }
  </style>
</head>
<body>
<div>
    <h1>出错了，请在问题反馈界面提交您所遇到的问题!</h1>
    <a th:href="@{/}">点击返回首页</a>
</div>
</body>
</html>